Touchscreen css/jquery for iphone/ipad

[Cobra23]

Hi Guys,

 

I have a navigation menu that works great on a desktop however on a mobile or touch screen device the navigation menu doesn't seem to pause when i click on the drop down menu. Any help with a solution to this?

 

index.php with menu

<div class="header">
    <div class="nav">
        <ul class="drop-menu">
            <li><a class="first current" href="#"><span class="first-border-left"> </span>home</a></li>
            <li><a href="#" title="About Us">about us</a>
                <ul>
                    <li><a href="#" title="Latest News">Latest News</a></li>
                    <li><a href="#" title="Why choose us">Why choose us</a></li>
                    <li class="end"><a href="#" title="Mission Statement">Mission Statement</a></li>
                </ul>
            </li>
            <li><a class="last" href="#" title="Contact Us"><span class="first-border-right"> </span>Contact Us</a></li>
        </ul>
    </div>
</div>

css file

.header .nav {min-height:58px; position:absolute; top:193px; z-index:6;}
.drop-menu {
	margin:0 0 0 0px;
	padding:0 0 0 0px;
	list-style: none;
	width:940px;
	font-size:14px;
	line-height:58px;
	text-transform:uppercase;
}
.drop-menu li a {
	text-decoration:none;
	color:#fff;
	font-family:"Trebuchet MS", Arial, Helvetica, sans-serif;
	width:146px;
	text-align:center;
	display:block;
	border-right:1px solid #616161;
	background:url(menu-tail.gif) 0 0 repeat-x #0c2362;
}
.drop-menu li a:hover  {
	color:#fff;
	background:url(menu-hover.gif) 0 0 repeat-x #0c2362;
}
.drop-menu li.dropHover a {
	background:url(menu-hover.gif) 0 0 repeat-x #0c2362;
}
.drop-menu a.current {
	color:#3e3e3e;
	background:url(menu-active.png) 0 0 repeat-x #d8d6d6;
	border-top:none;
}
.drop-menu li.dropHover a.current {
	color:#3e3e3e;
	background:url(menu-active.png) 0 0 repeat-x #d8d6d6;
}
.drop-menu ul {
	position: absolute;
	top: -999em;
	background:url(submenu-tail.png) 0 0 repeat !important;
}
.drop-menu ul li {
	width:	100%;
}
.drop-menu li:hover {
	visibility:		inherit;
}
.drop-menu li {
	position:	relative;
	background:none;
	float:left;
	line-height:58px;
	height:58px;
}
.drop-menu li li {
	font-size:12px;
	height:40px;
	line-height:40px;
	background:url(menu-spacer.gif) center bottom no-repeat;
}
.drop-menu li .end {
	border:none;
	background:none;
}
.drop-menu li li a {
	font-family:"Trebuchet MS", Arial, Helvetica, sans-serif;
	font-weight:bold;
	color:#fff;
	line-height:40px;
	height:40px;
	width:188px;
	overflow:hidden;
	display:block;
	border:none;
	background:none !important;
}
.drop-menu li li li {
	height:34px;
	line-height:34px;
}
.drop-menu li li a:hover, .drop-menu li li.dropHover a {
	color:#038ee7;
}
.drop-menu li li li a {
	height:34px; 
	width:200px;
	font-size:12px;
	padding:0; 
	margin:0; 
	color:#fff !important;
	text-align:center;
	line-height:34px;
	border:none;
	background:url(menu-spacer.gif) center bottom no-repeat;
}
.drop-menu li li li a:hover {
	color:#038ee7 !important;
}
.drop-menu li li li li {
	height:34px;
	line-height:34px;
}
.drop-menu li li li li a {
	height:34px; 
	width:200px;
	font-size:12px;
	padding:0; 
	margin:0; 
	color:#0c2362 !important;
	text-align:center;
	line-height:34px;
	border:none;
	background:url(menu-spacer.gif) center bottom no-repeat;
}
.drop-menu li li li li a:hover {
	color:#038ee7 !important;
}
.drop-menu a {
	display:		block;
	position:		relative;
}
.drop-menu li:hover ul,
.drop-menu li.dropHover ul {
	left:			-1px;
	top:			58px;
	z-index:		99;
}
ul.drop-menu li:hover li ul,
ul.drop-menu li.dropHover li ul {
	top:			-999em;
}
ul.drop-menu li li:hover ul,
ul.drop-menu li li.dropHover ul {
	left:			188px;
	top:			0;
}
ul.drop-menu li li:hover li ul,
ul.drop-menu li li.dropHover li ul {
	top:			-999em;
}
.drop-menu .first {
	width:84px;
	border-right:1px solid #616161;
	position:relative;
}
.drop-menu .first span.first-border-left {
	width:6px;
	height:58px;
	float:left;
	background: url(nav_left.png) top left no-repeat; 
}
.drop-menu .last span.first-border-right {
	width:6px;
	height:58px;
	float:right;
	background: url(nav_right.png) top right no-repeat; 
}
.drop-menu .last {
	width:120px;
	border-right:none; 
	position:relative;
}